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The flash_lock util has a bit of extra argument checking, and it supports
a magic value of "-1" to mean "all blocks".
The flash_unlock util supports automatic 2nd/3rd arguments to unlock the
whole flash. It also supports multiple bases (not just hex) for selecting
the range of the device to unlock.
So tweak both utilities so that they have equivalent functionality again
by adding the missing features to each.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
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Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
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Make sure all the utils define PROGRAM_NAME and do so at the start of
the file so that sub-headers may assume it exists.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
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This patch fixes the 'length' calculation.
Making it:
+ mtdLockInfo.length = (num_sectors - 1) * mtdInfo.erasesize;
Rather:
- mtdLockInfo.length = num_sectors * mtdInfo.erasesize;
Say there are 240 blocks present in the device. Then:
offset starts from: 0x0
and full size of device: 0x1E00000
doing: 240 * 0x20000 gives -> 0x1E00000
But last block address should be 0x1DE0000 (which spans for 0x20000
bytes, adding upto size of 0x1E00000)
Signed-off-by: Vimal Singh <vimalsingh@ti.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
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Signed-off-by: Josh Boyer <jwboyer@gmail.com>
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